{% if page and page.meta %}
<script type="application/ld+json">{
"@context": "http://schema.org",
"@type": "TechArticle",
"headline": "{{ title }}",
"mainEntityOfPage": "{{ url or 'https://clickhouse.tech/' }}",
{% if page.meta.published_date %}"datePublished": "{{ page.meta.published_date.isoformat() }}",{% endif %}
{% if page.meta.modified_date %}"dateModified": "{{ page.meta.modified_date.isoformat() }}",{% endif %}
"image": "https://clickhouse.tech/images/logo.png",
"author": {
  "@type": "Project",
  "name": "ClickHouse"
},
"publisher": {
  "@type": "Organization",
  "name": "Yandex LLC",
  "logo": {
    "@type": "ImageObject",
    "url": "https://clickhouse.tech/images/logo.png",
    "width": 240,
    "height": 120
  }
}</script>
{% endif %}
